package javase1.day10.demo07;

public class Keyboard implements Usb {
    @Override
    public void openDivce() {
        System.out.println("打开键盘");
    }

    @Override
    public void closeDivce() {
        System.out.println("关闭键盘");
    }
    public void input(){
        System.out.println("键盘输入");
    }

}
